baber/WOPTO huggingface dataset:
Patent DE-69414304-D1 (DE)
Inventor: GRANELLI FRANCO
IPC: C07C273/04
Filed: 1994-06-03
Granted: 1998-12-10
Abstract: A process for neutralizing the ammonia present in the molten urea originating from the concentration section of a plant for its production, comprising adding to the molten urea a small quantity of an acid. <IMAGE>
Patent DE-69418802-D1 (DE)
Inventor: MASUMOTO KATUHISA
IPC: C07C257/14
Filed: 1994-09-15
Granted: 1999-07-08
Abstract: There is disclosed a process of producing an N-alkylacetamide of the general formula (III): <CHEM> wherein X<1>, X<2> and X<3> are the same or different and are independently hydrogen, lower alkyl, lower alkoxy, lower alkenyl, halogen or trifluoromethyl; R<1> and R<2> are the same or different and are independently lower alkyl; and  @  represents a chemical bond of E- or Z-configuration, or a mixture of these configurations, which includes the steps of:     (a) reacting an acetonitrile of the general formula (I): <CHEM> wherein X<1>, X<2>, X<3>, R<1> and  @  are each as defined above, with an alkylamine of the general formula (IV):    R<2>-NH2   (IV> wherein R<2> is as defined above, to give an N-alkylacetamidine of the general formula (II): <CHEM> wherein X<1>, X<2>, X<3>, R<1>, R<2> and  @  are each as defined above; and (b) reacting the N-alkylacetamidine (II) with a nitrite derivative in the presence of an acid.
Patent DE-69424752-D1 (DE)
Inventor: ABPLANALP ROBERT HENRY
IPC: B65D83/62
Filed: 1994-06-29
Granted: 2000-07-06
Abstract: A barrier for use in a pressurized container (22) comprising a unitary flexible and expandable member (11) having an outer wall segment (12) terminating in a sealing flange (16) and an inner wall segment (14) joined to the outer wall segment (12) through a fold (15) and a central piston region (20) emerging from the terminus of the inner wall segment (14) distal to the fold (15); the barrier (10) being sufficiently thick and rigid to be freestanding before incorporation into a pressurized container (22). The outer and (12) inner wall (14) segments are oppositely-directed frustoconial shapes forming a small acute angle with each other. The outer (12) and inner (14) wall segments expand outwardly to progressively conform to the container inner wall surface (23) as product is evacuated from the container (22). The outer wall segment (12) may be thicker and more rigid than the inner wall segment (14). The barrier is nestable with like barriers. <IMAGE>
Patent DE-69429444-D1 (DE)
Inventor: HILL D
IPC: C09K23/00
Filed: 1994-10-25
Granted: 2002-01-24
Abstract: The present invention relates to water-free, co-solvent free, stable, dispersions of certain polydimethylsiloxanes in certain nonionic, poloxamer surfactants; wherein: a. the dispersed polydimethylsiloxanes, which are insoluble in said surfactant, are oriented by the surfactant such that when dispersed in water they are particularly adept at forming oriented, monolayer coatings on various substrates, and b. the particle size of the dispersed polydimethylsiloxane is from between about 0.5 and about 10 microns, with a particle size distribution such that from between about 80 and 95% of the dispersed polydimethylsiloxane is within this particle size range. These stable dispersions are described as ultramulsions, which, together with their physical properties, distinguishes them from emulsions, microemulsions and solutions.
Patent DE-69433226-D1 (DE)
Inventor: FEARNOT E
IPC: A61L27/00
Filed: 1994-08-29
Granted: 2003-11-13
Abstract: An intravascular medical device having a structure shaped and sized for introduction into the vascular system of a patient including a base material and a coating of a thrombolytic agent on the base material. The thrombolytic agent advantageously dissolves or breaks up the formation of thrombus on the surface of the structure when placed in the vascular system of a patient. The intravascular medical device also includes a antithrombogenic agent for inhibiting the formation of thrombus on the surface of the medical device. The method of treating a medical device with a thrombolytic agent includes providing a base material for the medical device along with a thrombolytic agent. The base material is dipped into the thrombolytic agent and then removed to allow the thrombolytic agent to dry on the surface thereof. The dipping and drying steps are repeated to increase the concentration or quantity of the thrombolytic agent on the device.
Patent DE-69434385-D1 (DE)
Inventor: ULLRICH AXEL
IPC: A61K38/00
Filed: 1994-11-16
Granted: 2005-06-30
Abstract: The present invention relates to the novel family of receptor tyrosine kinases, herein referred to as MCK-10, to nucleotide sequences and expression vectors encoding MCK-10, and to methods of inhibiting MCK-10 activity. The invention relates to differentially spliced isoforms of MCK-10 and to other members of the MCK-10 receptor tyrosine kinase family. Genetically engineered host cells that express MCK-10 may be used to evaluate and screen drugs involved in MCK-10 activation and regulation. The invention relates to the use of such drugs, in the treatment of disorders, including cancer, by modulating the activity of MCK-10.
Patent DE-69512931-D1 (DE)
Inventor: SMITH WILLIAM
IPC: B23C5/00
Filed: 1995-08-24
Granted: 1999-11-25
Abstract: A milling cutter for cutting a workpiece in both right and left-handed rotary directions is provided that comprises a rotatable cutter body having at least one pair of right and left-handed insert seats disposed on its periphery, an indexable wedge for each pair of right and left-handed insert seats, and a mounting screw for each of the wedges for securing the wedges in a clamping position with respect to a right or left-handed insert seat. Each of the wedges may be used to secure an insert in the right or left-handed seat of its respective seat pair by loosening or removing the mounting screw, and turning the wedge 180 DEG . Each wedge includes a front end for wedgingly engaging an insert in either the right or left-handed seat, and a back end for wedgingly engaging an opposite surface of the unused insert seat in order to more securely clamp the insert in place. The back end of each wedge includes an offset portion that is receivable in and semi-complementary in shape to the unused insert seat for still more stability.
Patent DE-69521887-D1 (DE)
Inventor: SPINELLI SILVANO
IPC: A61K31/473
Filed: 1995-03-27
Granted: 2001-08-30
Abstract: In the search for novel heteroanalogs of anthracendiones, 6,9-bis[(2-aminoethyl)amino]benzo[g]isoquinoline-5,10-dione dimaleate salt (BBR 2778), was selected as the most promising compound. New methods of synthesis produce the compound in purity greater than 99%.
Patent DE-69526462-D1 (DE)
Inventor: COMMEYRAS AUGUSTE
IPC: C07K1/06
Filed: 1995-10-19
Granted: 2002-05-23
Abstract: Peptides are prepd. by the following method: (a) an N-(N'-nitroso-N'-(R')carbamoyl) aminoacid of formula (I) is prepd.; (b) is decomposed into N2, R'OH and an N-carboxy anhydride aminoacid of formula (II); (c) (II) is reacted with an amino acid or a peptide having at least one free  alpha -amino group to form a dipeptide or a higher peptide cf the one added to the reaction. prepn. of the intermediate (II) by decomposition of (I) is also claimed. R1, R2 = H or alkyl, cycloalkyl, aryl or aralkyl, opt. substd. by 1 or more of OH, SH, NH2, sulphide, acid or amide functions; R' = H, methyl, or 2-chloroethyl,
Patent DE-69526556-D1 (DE)
Inventor: MATSUDA TERUMI
IPC: A61M5/315
Filed: 1995-10-02
Granted: 2002-06-06
Abstract: A syringe (K1) comprising: a tubular body (1) which is provided, at its front end portion, with a portion for mounting an injection needle (10) thereon and opens at its rear end portion so as to have a rear end opening (1b); a gasket (2) for sealing the rear end opening (1b) of the tubular body (1), which is slidably inserted into the tubular body (1); and a plunger rod (3) which is detachably coupled with a rear end portion of the gasket (2) through the rear end opening (1b) of the tubular body (1); wherein a male screw (31) is formed at a front end portion of the plunger rod (3) and is circumferentially alternately divided into at least one male screw portion (31b) and at least one first recess portion (31a) ; wherein a female screw (21) is formed on a rear end face (2a) of the gasket (2) and is circumferentially alternately divided into at least one female screw portion (21b) and at least one second recess portion (21a); wherein in a state where the male screw portion (31b) and the first recess portion (31a) of the male screw (31) are, respectively, fitted into the second recess portion (21a) and the female screw portion (21b) of the female screw (21), the male screw (31) is rotated relative to the female screw (21) so as to be brought into engagement with the female screw (21) such that the plunger rod (3) is coupled with the gasket (2). <IMAGE>
Patent DE-69532228-D1 (DE)
Inventor: BLOKS HENRICUS
IPC: H04N7/24
Filed: 1995-06-22
Granted: 2004-01-15
Abstract: A signal processing system contains a source apparatus coupled to a destination apparatus via a bus operable according to a time-slot allocation protocol. The source apparatus is arranged for supplying a sequence of packets, each having a time-stamp via the bus to the destination apparatus. The destination apparatus includes a clock and is arranged for receiving the packets, for detecting when the time-value of the clock corresponds to the time-stamp in a particular packet, and for thereupon presenting data from that particular packet at an output, operable according to a time-slot allocation protocol. The source apparatus is arranged for supplying a first and a second part of at least one of the packets in different time-slots, the destination apparatus being arranged for presenting data from the first and second part together upon detecting when the time-value of the clock corresponds to the time-stamp in the at least one of the packets.
Patent DE-69532548-D1 (DE)
Inventor: JAGER JACQUELINE MARIETTE
IPC: G06K7/10
Filed: 1995-06-08
Granted: 2004-03-18
Abstract: The present invention provides a device for scanning and reading coded information on one or more articles, comprising a housing in which the scanning equipment is arranged and which is provided on one side with a window for passage of scanning beams, said housing including a bottom cover for engagement with a base surface or with a foot part via coupling means for pivoting the housing towards and away from the user of the device. <IMAGE>
Patent DE-69609871-D1 (DE)
Inventor: VODOPIVEC JOZEF
IPC: H04N1/19
Filed: 1996-12-23
Granted: 2000-09-21
Abstract: The photoplotter includes an active flat plate exposure unit or detectors of an image support material (3), which involves a number of illuminable sources of punctiform exposure or detectors, placed in a fixed way in a raster of (n) squares. The sources are connected/connectable to a computer system relative to the digital image to be treated, and are able, with suitable software, to be lighted/scanned according to the digitized image to be transferred, but carrying only one point (p), corresponding to only one pixel (p) for square (n) at a time. Each square (n) of the raster is able to include a number of pixels or points of the image equal to (x), so that the total of the pixels or points of the entire image is equal to (nx).
Patent DE-69609941-D1 (DE)
Inventor: ENGER OLAV
IPC: F16L37/00
Filed: 1996-09-27
Granted: 2000-09-28
Abstract: PCT No. PCT/NO96/00230 Sec. 371 Date Aug. 19, 1997 Sec. 102(e) Date Aug. 19, 1997 PCT Filed Sep. 27, 1996 PCT Pub. No. WO97/13094 PCT Pub. Date Apr. 10, 1997A coupling for pressurized medium comprising a stud member and a socket member, the stud member and the socket member are mutually locked together in a completely coupled position by a locking ring which engages with circumferential locking ring grooves in the stud and socket member, two sealing rings sealingly engage the stud member and socket member and the stud member and socket member have second grooves into which a safety ring is fitted, the second groove in the socket member has a larger axial extent than the safety ring so that when the locking ring is engaged in the locking ring grooves, the safety ring is not effective to retain the stud and socket members together but is only effective prior to the locking ring engaging the locking ring grooves when the stud and socket members are incompletely coupled together.
Patent DE-69609980-D1 (DE)
Inventor: NACHENBERG CAREY
IPC: G06F1/00
Filed: 1996-09-27
Granted: 2000-09-28
Abstract: A Polymorphic Anti-Virus Module (PAM) (200) comprises a CPU emulator (210) for emulating the target program, a virus signature scanning module (250) for scanning decrypted virus code, and an emulation control module (220), including a static exclusion module (230), a dynamic exclusion module (240), instruction/interrupt usage profiles (224) for the mutation engines (162) of the known polymorphic viruses (150), size and target file types (226) for these viruses, and a table (228) having an entry for each known polymorphic virus (150). Prior to emulation, the static exclusion module (230) examines the gross characteristics of the target file for attributes that are inconsistent with the size/type data (226), and excludes polymorphic viruses (150) from the list (228) accordingly. During emulation, the dynamic exclusion module (240) compares fetched instructions with the instruction/interrupt usage profiles (224) to determine when emulation has proceeded to a point where at least some code from the decrypted static virus body (160) may be scanned for virus signatures.
Patent DE-69611300-D1 (DE)
Inventor: RYAN JOHN
IPC: G06F21/10
Filed: 1996-05-22
Granted: 2001-01-25
Abstract: A method and apparatus for copyright protection for various recording media such as Digital Video Discs (DVDs) uses a combination of a Video Finger Print Signal and an Authenticating Signature to permit the player to handle either copy-protected or non-copy-protected media, in a manner that is difficult to compromise. Both a Video Finger Print Signal and an Authenticating Signature are recorded on the media only when copy-protection is required. The nature of this Authenticating Signature is such that it will not be transferred to illicit copies made on CD recorders. When either an original protected or an original non-protected disk is played, the presence or absence of the Authenticating Signature causes the player to correctly play the program video. All original DVDs therefore play normally. When a copy of a non-protected CD is played, the absence of the Video Print Signal also causes the player to correctly playback the video signal data. However, when a copy of a protected CD is played, the absence of the Authenticating Signature causes the player to prohibit the disk from playing normally.
Patent DE-69611617-D1 (DE)
Inventor: HALDEN JONAS PETER
IPC: A23L13/40
Filed: 1996-11-06
Granted: 2001-02-22
Abstract: A process for preparing meat containing meat trimmings therein which comprises fermenting meat trimmings with a starter culture, freezing the fermented meat trimmings and incorporating a frozen suspension of the meat trimmings in a brine, marinate or pickle into chilled meat characterised in that fat is added to the meat trimmings.
Patent DE-69615192-D1 (DE)
Inventor: SILENIUS PETRI
IPC: D21H17/25
Filed: 1996-06-27
Granted: 2001-10-18
Abstract: The invention relates to a filler used in paper manufacture and mainly consisting of calcium carbonate, and to a procedure for producing the filler. The filler consists of porous aggregates formed by precipitated calcium carbonate particles. In the procedure, calcium carbonate is precipitated.
Patent DE-69624349-D1 (DE)
Inventor: WONG KONG
IPC: G06K17/00
Filed: 1996-03-13
Granted: 2002-11-21
Abstract: A card reader stores the energy imparted by a user inserting a card into a slot. When the card is fully inserted, a release mechanism is triggered and the stored energy moves a read head over a coded stripe. In the preferred embodiment, a torsion spring mounted on a carriage winds about an axle. The axle has a gear at one end which engages a rack fixed on the base of the reader. The gear and axle rotate as the carriage is moved relative to the reader, thereby winding the torsion spring and storing energy. A set of ratchet teeth mounted on the base prevents the return of the carriage before the card is fully inserted into the slot. The reader can also accommodate reading and writing to smart cards.
Patent DE-69633287-D1 (DE)
Inventor: MICHELSON GARY KARLIN
IPC: A61F2/44
Filed: 1996-06-06
Granted: 2004-10-07
Abstract: An interbody spinal fusion implant for insertion across the surgically corrected height of a disc space between adjacent vertebral bodies of the human spine comprises a body and bone engaging means. <??>To improve such spinal fusion implant that it is capable of maintaining anatomic alignment and lordosis of two adjacent vertebrae during the spinal fusion process and is also self-stabilizing within the spine, the body has a mid-longitudinal axis, an insertion end, a trailing end, a length between said ends, an upper portion adapted to be oriented toward one of the adjacent vertebral bodies, a lower portion adapted to be oriented toward the other of the adjacent vertebral bodies, and a height between said upper portion and said lower portion transverse to the length, the height of the upper and lower portions along a portion of the length of said implant being constant, said upper and lower portions each having at least one opening for permitting the growth of bone from adjacent vertebral body to adjacent vertebral body through the implant, and said bone engaging means extends from at least a portion of said upper and lower portions adapted to engage said implant to the adjacent vertebral bodies of the spine when implanted in the spine, said bone engaging means having a maximum height that increases from one of said ends to the other of said ends along at least a portion of said body where the height of the upper and lower portions is constant, said implant being made of a material appropriate for human implantation. <IMAGE>
Patent DE-69636342-D1 (DE)
Inventor: PERRICONE NICHOLAS V
IPC: A61Q19/00
Filed: 1996-08-12
Granted: 2006-08-24
Abstract: A method for treating or preventing skin damage, said method comprising topically applying to skin areas subject to such damage a composition containing an effective amount of an active compound selected from the group consisting of lipoic acid, a lipoic acid derivative and mixtures thereof.
Patent DE-69704645-D1 (DE)
Inventor: MUROI TOSHIYUKI
IPC: B22D41/54
Filed: 1997-10-14
Granted: 2001-05-31
Abstract: The invention is related to a continuous casting nozzle for casting of aluminum killed steel without clogging of the bore of the nozzle. The surface layer of the bore of the continuous casting nozzle contacting with the molten steel is formed of a refractory comprising graphite from 10 to 35 wt% and roseki as the rest part of the graphite, and the main component of the roseki is pyrophyllite (Al2O3.4SiO2.H2O) as mineral component. Further, silicon carbide from 1 to 10 wt% is contained in the refractory.
Patent DE-69713588-D1 (DE)
Inventor: NYSTROEM CHRISTER
IPC: A61K49/00
Filed: 1997-04-18
Granted: 2002-08-01
Abstract: The present invention relates to a substantially water-free preparation for administering urea in a tablet form, a capsule form or some other solid form. The preparation dissolves very quickly in the stomach. The preparation is used to demonstrate the presence of ammonia in exhalation air, deriving from increased urease activity in the stomach in conjunction with an existing Helicobacter pylori infection.
Patent DE-69719223-D1 (DE)
Inventor: BOYCE STEPHEN
IPC: B29C70/46
Filed: 1997-12-16
Granted: 2003-03-27
Abstract: A pipe (4) is rehabilitated by means of a tubular liner (5) which is introduced into the pipe in a contracted form, expanded into contact with the pipe wall, and hardened to retain its form. The liner (5) comprises composite material formed by knitting, braiding or weaving tows of intermingled filaments of thermoplastic and reinforcing fiber, the liner being heated during application to the pipe in order to melt the thermoplastic. The composite material may be created as a sleeve. Alternatively, a sheet of the material may be calendered and rolled up into a tubular form, overlapping edge margins of the sheet being bonded together after expansion of the tube into contact with the pipe wall.
Patent DE-69726540-D1 (DE)
Inventor: WILKINS ANTHONY JOHN JOSEPH
IPC: F01N3/035
Filed: 1997-09-30
Granted: 2004-01-15
Abstract: An emission control system for internal combustion engines which emit carbonaceous soot particles, comprises a first catalyst effective to oxidise NO to NO2 and a second catalyst effective at least to oxidise hydrocarbons, carbon monoxide and volatile organic fractions, each catalyst being supported on a honeycomb flow-through monolith comprising a plurality of cells, each defined by a cell wall, whereby soot particles trapped on or within said second catalyst monolith are combusted in the NO2-containing gas from said first catalyst, and wherein the first catalyst is supported on a flexible metal monolith whereby flexing and/or vibration of the honeycomb cell walls serves to minimise the collection of soot particles thereon. <IMAGE>
Patent DE-69727178-D1 (DE)
Inventor: BIRDSALL MATTHEW J
IPC: A61F2/00
Filed: 1997-08-15
Granted: 2004-02-19
Abstract: The disclosure relates to a profiled stent (20) for supporting and maintaining the patency of lumens in living tissue. The profiled stent includes a plurality of support members, each of the support members having a first side (24a), a second side (26a) positioned opposite the first side, a third side (20a) adjoining the first and second sides, a fourth side (22a) positioned opposite the third side adjoining the first and second sides. Four corners are defined by the adjoining first, second, third, and fourth sides. At least one of the support members of the stent is profiled such that the four corners of that support member are round, while the first and second sides are substantially flat or, stated differently, exhibit substantially similar radii of curvature. <IMAGE>   <IMAGE>
Patent DE-69729786-D1 (DE)
Inventor: WEBB CHANDRA
IPC: A61K47/00
Filed: 1997-01-09
Granted: 2004-08-12
Abstract: Provided by the present invention are novel compositions and methods for obtaining concentrated preparations of factor IX and liquid formulations of factor IX suitable for storage and administration.
Patent DE-69735879-D1 (DE)
Inventor: GEUNA ENRICO
IPC: C02F3/08
Filed: 1997-12-30
Granted: 2006-06-22
Abstract: A fixed biomass biological reactor comprising a tank (7) for the reaction liquid; a rotary biological contactor (1), having a horizontal rotation axle (6) located in said tank, and a plurality of gas diffusers (4) located under the biological contactor (1) and fed by a gas compressor (3). The rotary biological contactor (1) comprises a plurality of parallel spacing disks (5), spaced along the rotation axle (6) and a plurality of channels (2) located between said disks, with the longitudinal axis oriented in a direction parallel to the rotation direction and the concave part oriented in a direction opposite to the rotation direction. <IMAGE>
Patent DE-69810273-D1 (DE)
Inventor: TAKAYAMA HIROAKI
IPC: A61K31/59
Filed: 1998-04-30
Granted: 2003-01-30
Abstract: Provided are 1, 25-dihydroxy-2-methylvitamin D3 derivatives expressed by the general formula (I), <CHEM> Äwherein each of R1 and R2 is independently a hydrogen atom or a tri(C1 to C7 alkyl)silyl group; herein configurations of asymmetric carbons at the 1-, 2- and 3-positions are each independently  alpha -configuration or  beta -configurationÜ and their production methods.   The compound is useful as a treating agent for osteoporosis, rickets, hyperthyroidism, etc.